Script Lab
Interactive Bitcoin Script execution engine — write, step, and debug raw opcodes.
Execution Readiness
Step/Run now executes the real interpreter trace endpoint using tx context, flags, and satoshi amounts.
Real consensus API: ... total opcodes (0 enabled / 0 disabled / 0 reserved) via bitcore interpreter.
Arithmetic + comparison workflow.
Objective: Prove 1 + 1 == 2 and finish true.
Validation Engine
Run the script to evaluate objective and consensus result.
Consensus: Pending
Scenario objective: Pending
Hint: Consensus trace returns minimally-encoded script numbers as hex stack items.
Main Stack (0)
Alt Stack (0)
Execution Trace
Pointer: 0
No executed opcodes yet.
Opcode Stream
Consensus Opcode Catalog
Real catalog from bitcore interpreter: 0 total, 0 enabled, 0 disabled, 0 reserved.
Catalog unavailable.
Consensus Verify (Real Engine)
Uses bitcore-lib Interpreter with policy/consensus flags, tx context, witness and satoshi input.
Real Fixture Library
Deterministic transaction contexts for legacy, segwit, taproot, timelock constraints, and sighash failures.
Verification Flags
Consensus Result
No consensus result yet.
Trace Result (Real Interpreter)
No real trace result yet.